The Phanteks PH-TC14PE itself is a pretty standard dual tower, five-8mm-heatpipe-packing heatsink that retails for about $90 bucks. It stands 168mm tall and has a wide 144x161mm footprint that may have clearance issues on some motherboards where RAM slots and VRM heatsinks are too tall, too near the CPU socket. The cooler weighs upwards of 1250 grams and ships with two 140mm PWM fans arranged in a push-pull configuration.

The fans that ship with the Phanteks PH-TC14PE are 140mm in diameter and use a nine-bladed impeller with three small notches and vertical winglets on each blade. The manufacturer describes the bearings thusly; "updraft floating balance bearing". Translation = sleeve bearing. Each fan is rated for 78-60CFM of airflow, at 1.21mm - 0.69mm H20 air pressure.

FULL STORY @ FROSTYTECH(http://www.frostytech.com/articleview.cfm?articleID=2669)